Externally orienting cues improve cognitive control in OCD.

Background And Objectives: An executive overload model of obsessive-compulsive disorder (OCD) posits that broad difficulties with executive functioning in OCD result from an overload on the executive system by obsessive thoughts. It implies that, if individuals with OCD "snap out" of their obsessive thoughts, their performance on neurocognitive tasks will improve.

Methods: We test this prediction using the revised Attention Network Test, ANT-R, and distinct subsamples of data from unmedicated OCD and healthy controls (HC).

A randomized, double-blind, placebo-controlled, hybrid parallel-arm study of low-dose naltrexone as an adjunctive anti-inflammatory treatment for major depressive disorder.

Background: Major depressive disorder (MDD) is a leading cause of disability worldwide. The current treatments are ineffective in approximately one-third of patients, resulting in a large economic burden and reduced quality of life for a significant proportion of the global population. There is considerable evidence that increased inflammation may distinguish a sub-type of MDD, and there are no validated diagnostic tools or treatments for neuroinflammation in MDD patients.

Interprofessional Collaboration to Optimize Trauma-Informed Care in Pediatric Forensics.

There are many challenges in providing trauma-informed healthcare to pediatric victims of sexual abuse and their families. We address this through collaborative interprofessional efforts within our hospital facility, located in a Midwestern adult Level 1 and pediatric trauma center. Our sexual assault nurse examiner team is composed of eight nurses and provides 24/7 coverage.

Magnetic and structural depth profiles of Heusler alloy CoFeAlSi epitaxial films on Si(1 1 1).

The depth-resolved chemical structure and magnetic moment of [Formula: see text], thin films grown on Si(1 1 1) have been determined using x-ray and polarized neutron reflectometry. Bulk-like magnetization is retained across the majority of the film, but reduced moments are observed within 45[Formula: see text] of the surface and in a 25[Formula: see text] substrate-interface region. The reduced moment is related to compositional changes due to oxidation and diffusion, which are further quantified by elemental profiling using electron microscopy with electron energy loss spectroscopy.

Realisation of magnetically and atomically abrupt half-metal/semiconductor interface: CoFeSiAl/Ge(111).

Halfmetal-semiconductor interfaces are crucial for hybrid spintronic devices. Atomically sharp interfaces with high spin polarisation are required for efficient spin injection. In this work we show that thin film of half-metallic full Heusler alloy CoFeSiAl with uniform thickness and B2 ordering can form structurally abrupt interface with Ge(111).

Substance users' perspective of pain management in the acute care environment.

The aim of this exploratory study was to examine substance users' perspectives towards their acute pain management in the acute hospital setting. Barriers to optimal pain management in the substance user population include: altered physiologic responses to analgesia; cultural values; and health professionals' perceptions of drug-seeking behaviours.